Celestron - TrailSeeker ED 8x42 Binoculars - Compact ED Binocular for Birdwatching and Outdoor Activities - Binocular with ED Objective Lenses - Fully Broadband Multi-coated Optics - BaK4 Roof Prism

The 8x42 TrailSeeker ED binocular provides high-level outdoor performance-a perfect compact ED binocular for avid birders, hunters, and outdoor enthusiasts. TrailSeeker ED is packed with optical, mechanical, and ergonomic features that make it comparable to binoculars costing two to five times as much. Extra-Low Dispersion (ED) glass virtually eliminates chromatic aberration, also known as color fringing, a visual defect common in binoculars. TrailSeeker ED delivers edge-to-edge sharpness with excellent color correction and razor-sharp images. TrailSeeker ED also offers fully broadband multi-coated optics and phase- and dielectric-coated BaK-4 prisms. Taken together, these features maximize light transmission for the brightest, most detailed images possible. TrailSeeker ED is composed of lightweight and durable magnesium alloy. Its tough, rigid frame is coated with rubber to stand up to hard use in the field. What